Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2007-08-07
2007-08-07
Klemanski, Helene (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031490, C106S031480, C106S031520, C106S031510, C347S100000
Reexamination Certificate
active
10806453
ABSTRACT:
An inkjet recording ink set comprising at least two inks, wherein each of the inks contains at least one dye having an anionic group, and even when any two inks in the ink set are mixed, precipitation of the dye does not occur.
REFERENCES:
patent: 6261350 (2001-07-01), Kabalnov
patent: 6715868 (2004-04-01), Schmidt et al.
patent: 6808555 (2004-10-01), Wang et al.
patent: 2004/0163568 (2004-08-01), Berger et al.
patent: 2004/0200385 (2004-10-01), Taguchi et al.
patent: 2005/0117006 (2005-06-01), Taguchi
patent: 2005/0178288 (2005-08-01), Taguchi
Derwent abstract of JP2004323605, Nov. 2004.
Derwent abstract of WO2005033211, Apr. 2005.
Ozawa Takashi
Taguchi Toshiki
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